2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.PR2023★ 2 cited
An application of Sparre Andersen's fluctuation theorem for exchangeable and sign-invariant random variables
Quentin Berger, Loïc Béthencourt
We revisit here a famous result by Sparre Andersen on persistence probabilities for symmetric random walks . We give…
math.PR2023★ 1 cited
Persistence problems for additive functionals of one-dimensional Markov processes
Quentin Berger, Loïc Béthencourt, Camille Tardif
In this article, we consider additive functionals of a càdlàg Markov process on . Under some general conditions on…
math.PR2014
On the critical curves of the Pinning and Copolymer models in Correlated Gaussian environment
Quentin Berger, Julien Poisat
We investigate the disordered copolymer and pinning models, in the case of a correlated Gaussian environment with summable correlations, and when the return distribution of the und…